* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f5f5f5;
    padding: 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    color: #333;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.calendar-card {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.calendar-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.calendar-logo {
    margin-bottom: 1rem;
    text-align: center;
}

.calendar-logo img {
    max-width: 100px;
    max-height: 100px;
    object-fit: contain;
    border-radius: 4px;
}

.calendar-card h2 {
    color: #2c3e50;
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.calendar-card p {
    color: #666;
    line-height: 1.5;
}

.no-calendars {
    text-align: center;
    padding: 3rem;
    color: #999;
}

/* Calendar card wrapper for menu positioning */
.calendar-card-wrapper {
    position: relative;
}

/* Calendar menu (three dots) */
.calendar-menu {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 10;
}

.calendar-menu-toggle {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: #666;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
    line-height: 1;
}

.calendar-menu-toggle:hover {
    background-color: rgba(0, 0, 0, 0.1);
    color: #333;
}

.calendar-menu-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 150px;
    overflow: hidden;
    z-index: 20;
}

.calendar-menu-dropdown.show {
    display: block;
}

.calendar-menu-item {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: #333;
    font-size: 0.9rem;
    transition: background-color 0.2s;
}

.calendar-menu-item:hover {
    background-color: #f5f5f5;
}

/* Footer: match leftlist footer colors and center text */
footer {
  background-color: #1f2937;
  color: #e5e7eb;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}